Complete transposition of the great arteries is potentially misdiagnosed, although with advances in imaging such as echocardiography and nuclear magnetism, this misdiagnosis is minimally documented.
Complete transposition of the great arteries means that the aorta and the pulmonary artery are in opposite positions, with the aortic valve not behind the right side of the pulmonary valve but in front of it, connecting to the right ventricle, and conversely the pulmonary valve connecting to the left ventricle. It is a congenital heart disease.
The possibility of misdiagnosis exists in any disease, including complete transposition of the great arteries. However, with advances in imaging techniques such as cardiac catheterization, echocardiography, and cardiovascular angiography, the probability of misdiagnosis is extremely low.
In the case of complete transposition of the great arteries, you should promptly go to the hospital, complete the relevant examinations, and under the guidance of the doctor to treat the symptoms.